JEE Main20209 Jan 2020Morning ShiftChemistryChemistry in Everyday LifeActual

The mass percentage of nitrogen in histamine is ________

Correct answer

Step-by-step solution

Structure of Histamine is Molecular formula of Histamine is C 5 H g N 3 Molecular mass of Histamine is 111 Percentage nitrogen by mass in Histamine = 42 111 × 100 = 37.84 % .

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